[idl-reflection.html]
  [focusGroup IDL attribute on an element without the focusgroup content attribute is the empty string]
    expected: FAIL

  [focusGroup IDL attribute reflects the focusgroup content attribute value]
    expected: FAIL

  [Setting focusGroup IDL attribute writes the focusgroup content attribute]
    expected: FAIL

  [Setting focusGroup IDL attribute to the empty string clears the content attribute value]
    expected: FAIL

  [focusGroupStart IDL attribute on an element without the focusgroupstart content attribute is false]
    expected: FAIL

  [focusGroupStart IDL attribute reflects presence of the focusgroupstart content attribute as true]
    expected: FAIL

  [Setting focusGroupStart IDL attribute to true adds the focusgroupstart content attribute]
    expected: FAIL

  [Setting focusGroupStart IDL attribute to false removes the focusgroupstart content attribute]
    expected: FAIL

  [focusGroup and focusGroupStart are exposed on SVGElement via the HTMLOrSVGOrMathMLElement mixin]
    expected: FAIL

  [focusGroup and focusGroupStart are exposed on MathMLElement via the HTMLOrSVGOrMathMLElement mixin]
    expected: FAIL